" +
+ "The Scholix Swagger API allows clients to run REST queries over the Scholexplorer index in order to fetch links matching given criteria. In the current version, clients can search for:" +
+ "
Links whose source object has a given PID or PID type
" +
+ "
Links whose source object has been published by a given data source (\"data source as publisher\")
" +
+ "
Links that were collected from a given data source (\"data source as provider\").
";
+
+ public static void main(final String[] args) {
+ SpringApplication.run(MainApplication.class, args);
+ }
+
+ @Override
+ protected void configSwagger(final Docket docket) {
+ docket
+ .host(swaggetHost)
+ .pathMapping(swaggerPath)
+ .groupName("Scholexplorer V1")
+ .select()
+ .apis(RequestHandlerSelectors.any())
+ .paths(p -> p.startsWith("/v1"))
+ .build()
+ .apiInfo(new ApiInfoBuilder()
+ .title("Scholexplorer API V1.0")
+ .description(descriptionAPI)
+ .version("1.0")
+ .contact(ApiInfo.DEFAULT_CONTACT)
+ .license("Apache 2.0")
+ .licenseUrl("http://www.apache.org/licenses/LICENSE-2.0")
+ .build());
+ }
+
+
+
+ @Bean (name = "SpringDOcketv2")
+ public Docket v2Docket() {
+
+
+ final Docket docket = new Docket(DocumentationType.SWAGGER_2);
+
+ docket
+ .host(swaggetHost)
+ .pathMapping(swaggerPath)
+ .groupName("Scholexplorer V2")
+ .select()
+ .apis(RequestHandlerSelectors.any())
+ .paths(p -> p.startsWith("/v2"))
+ .build()
+ .apiInfo(new ApiInfoBuilder()
+ .title("Scholexplorer API V2.0")
+ .description(descriptionAPI)
+ .version("2.0")
+ .contact(ApiInfo.DEFAULT_CONTACT)
+ .license("Apache 2.0")
+ .licenseUrl("http://www.apache.org/licenses/LICENSE-2.0")
+ .build());
+
+ return docket;
+ }
+
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/DatasourceV1.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/DatasourceV1.java
new file mode 100644
index 00000000..007a6caf
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/DatasourceV1.java
@@ -0,0 +1,33 @@
+package eu.dnetlib.scholix.api.controller;
+
+import eu.dnetlib.common.controller.AbstractDnetController;
+import eu.dnetlib.scholix.api.model.v1.LinkPublisher;
+import io.swagger.annotations.Api;
+import io.swagger.v3.oas.annotations.Operation;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Arrays;
+import java.util.List;
+
+
+@RestController
+@RequestMapping("/v1")
+@Api(tags = {
+ "Datasources"
+})
+public class DatasourceV1 extends AbstractDnetController {
+
+ @Operation(
+ summary = "Get all Datasources",
+ description = "returns a list of all datasources")
+ @GetMapping("/v1/listDatasources")
+ public List getDatasources() {
+ return Arrays.asList(
+ new LinkPublisher().name("pippo").totalRelationships(30),
+ new LinkPublisher().name("pluto").totalRelationships(30),
+ new LinkPublisher().name("peppa").totalRelationships(30)
+ );
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/LinkProviderV2.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/LinkProviderV2.java
new file mode 100644
index 00000000..3aa1514f
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/LinkProviderV2.java
@@ -0,0 +1,35 @@
+package eu.dnetlib.scholix.api.controller;
+import eu.dnetlib.scholix.api.model.v2.LinkProviderType;
+import io.swagger.annotations.Api;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.enums.ParameterIn;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Arrays;
+import java.util.List;
+
+@RestController
+@RequestMapping("/v2")
+@Api(tags = {
+ "LinkProvider : Operation related to the Link Provider"
+})
+public class LinkProviderV2 {
+
+ @Operation(
+ summary = "Get all Link Providers",
+ description = "Return a list of link provider and relative number of relations")
+ @GetMapping("/LinkProvider")
+ public List getLinkProviders(
+ @Parameter(in = ParameterIn.QUERY, description = "Filter the link provider name") @RequestParam(required = false) String name
+ ) {
+ return Arrays.asList(
+ new LinkProviderType().name("pippo").totalRelationships(30),
+ new LinkProviderType().name("pluto").totalRelationships(30),
+ new LinkProviderType().name("peppa").totalRelationships(30)
+ );
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/LinkPublisherV2.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/LinkPublisherV2.java
new file mode 100644
index 00000000..41883343
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/LinkPublisherV2.java
@@ -0,0 +1,51 @@
+package eu.dnetlib.scholix.api.controller;
+import eu.dnetlib.scholix.api.model.v2.LinkProviderType;
+import io.swagger.annotations.Api;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.enums.ParameterIn;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Arrays;
+import java.util.List;
+
+@RestController
+@RequestMapping("/v2/LinkPublisher")
+@Api(tags = {
+ "LinkPublisher : Operation related to the Link Publisher"
+})
+public class LinkPublisherV2 {
+
+ @Operation(
+ summary = "Get All Publishers that provide source object",
+ description = "Return a List of all Publishers that provide source objects in Scholix " +
+ "links and the total number of links where the source object comes from this publisher")
+ @GetMapping("/inSource")
+ public List getInSource(
+ @Parameter(in = ParameterIn.QUERY, description = "Filter the link publisher name") @RequestParam(required = false) String name
+ ) {
+ return Arrays.asList(
+ new LinkProviderType().name("pippo").totalRelationships(30),
+ new LinkProviderType().name("pluto").totalRelationships(30),
+ new LinkProviderType().name("peppa").totalRelationships(30)
+ );
+ }
+
+ @Operation(
+ summary = "Get All Publishers that provide target object",
+ description = "Return a List of all Publishers that provide source objects in Scholix " +
+ "links and the total number of links where the target object comes from this publisher")
+ @GetMapping("/inTarget")
+ public List getInTarget(
+ @Parameter(in = ParameterIn.QUERY, description = "Filter the link publisher name") @RequestParam(required = false) String name
+ ) {
+ return Arrays.asList(
+ new LinkProviderType().name("pippo").totalRelationships(30),
+ new LinkProviderType().name("pluto").totalRelationships(30),
+ new LinkProviderType().name("peppa").totalRelationships(30)
+ );
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV1.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV1.java
new file mode 100644
index 00000000..b63d7c2f
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV1.java
@@ -0,0 +1,84 @@
+package eu.dnetlib.scholix.api.controller;
+
+
+import eu.dnetlib.common.controller.AbstractDnetController;
+import eu.dnetlib.scholix.api.model.v1.ScholixV1;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.enums.ParameterIn;
+import io.swagger.v3.oas.annotations.media.Schema;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotNull;
+import java.util.ArrayList;
+import java.util.List;
+
+
+@RestController
+@RequestMapping("/v1")
+@Api(tags = {
+ "Scholix"
+})
+public class ScholixControllerV1 extends AbstractDnetController {
+
+ @Operation(
+ summary = "Get all Scholix relation collected from a publisher",
+ description = "return a list of scholix object published from a specific publisher"
+ )
+ @GetMapping("/linksFromPublisher")
+ public List linksFromPublisher(
+ @Parameter(
+ in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships collected from a publisher",
+ schema = @Schema(), required = true) String publisher,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "The page number") @RequestParam(required = false) Integer page
+ ) {
+
+ return new ArrayList<>();
+ }
+
+ @Operation(
+ summary = "Get all Scholix relation collected from a datasource",
+ description = "return a list of scholix object collected from a specific datasource"
+ )
+ @GetMapping("/linksFromDatasource")
+ public List linksFromDatasource(
+ @Parameter(
+ in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships collected from a LinkProvider",
+ schema = @Schema()) @NotNull String datasource,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "The page number") @RequestParam(required = false) Integer page
+ ) {
+
+ return new ArrayList<>();
+ }
+
+
+ @Operation(
+ summary = "Retrieve all scholix links from a persistent identifier",
+ description = "The linksFromPid endpoint returns a list of scholix object related from a specific persistent identifier"
+ )
+ @GetMapping("/linksFromPid")
+ public List linksFromPid(
+ @Parameter(in = ParameterIn.QUERY, description = "persistent Identifier") @NotNull String pid,
+ @Parameter(in = ParameterIn.QUERY, description = "Persistent Identifier Type") @RequestParam(required = false) String pidType,
+ @Parameter(in = ParameterIn.QUERY, description = "typology target filter should be publication, dataset or unknown") @RequestParam(required = false) String typologyTarget,
+ @Parameter(in = ParameterIn.QUERY, description = "a datasource provenance filter of the target relation") @RequestParam(required = false) String datasourceTarget,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "The page number") @RequestParam(required = false) Integer page
+ ) {
+
+ return new ArrayList<>();
+ }
+
+
+
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV2.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV2.java
new file mode 100644
index 00000000..ee5fef8a
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV2.java
@@ -0,0 +1,56 @@
+package eu.dnetlib.scholix.api.controller;
+
+
+import eu.dnetlib.common.controller.AbstractDnetController;
+import eu.dnetlib.scholix.api.model.v2.PageResultType;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.enums.ParameterIn;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.validation.constraints.NotNull;
+import java.util.Arrays;
+
+@RestController
+@RequestMapping("/v2")
+@Api(tags = {
+ "Links : Operation related to the Scholix Links"
+})
+public class ScholixControllerV2 extends AbstractDnetController {
+
+ @ApiOperation("Get Scholix Links")
+ @GetMapping("/Links")
+ public PageResultType links(
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships collected from a LinkProvider") String linkProvider,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships having a target pid") String targetPid,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships having a target pid type") String targetPidType,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships having a target published in a Publisher named targetPublisher") String targetPublisher,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships having a target type (literature, dataset, unknown)") String targetType,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships having a source pid") String sourcePid,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships having a source pid type") String sourcePidType,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships having a source published in a Publisher named sourcePublisher") String sourcePublisher,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter Scholix relationships having a source type (literature, dataset, unknown)") String sourceType,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "Filter scholix Links having collected after this date") String harvestedAfter,
+ @Parameter(in = ParameterIn.QUERY,
+ description = "select page of result") Integer page) {
+
+ return new PageResultType();
+ }
+
+
+
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/LinkPublisher.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/LinkPublisher.java
new file mode 100644
index 00000000..ae1a1b63
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/LinkPublisher.java
@@ -0,0 +1,97 @@
+package eu.dnetlib.scholix.api.model.v1;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+import java.util.Objects;
+
+public class LinkPublisher {
+ @NotBlank
+ @JsonProperty("name")
+ private String name = null;
+
+ @NotBlank
+ @JsonProperty("totalRelationships")
+ private Integer totalRelationships = null;
+
+ public LinkPublisher name(String name) {
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Get name
+ * @return name
+ **/
+ @Schema(description = "The Publisher Name")
+
+ @Size(max=300) public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public LinkPublisher totalRelationships(Integer totalRelationships) {
+ this.totalRelationships = totalRelationships;
+ return this;
+ }
+
+ /**
+ * Get totalRelationships
+ * @return totalRelationships
+ **/
+ @Schema(description = "Total number of relationships that the publisher provides")
+
+ public Integer getTotalRelationships() {
+ return totalRelationships;
+ }
+
+ public void setTotalRelationships(Integer totalRelationships) {
+ this.totalRelationships = totalRelationships;
+ }
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ LinkPublisher linkPublisher = (LinkPublisher) o;
+ return Objects.equals(this.name, linkPublisher.name) &&
+ Objects.equals(this.totalRelationships, linkPublisher.totalRelationships);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(name, totalRelationships);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class LinkPublisher {\n");
+
+ sb.append(" name: ").append(toIndentedString(name)).append("\n");
+ sb.append(" totalRelationships: ").append(toIndentedString(totalRelationships)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+}
\ No newline at end of file
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixCreator.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixCreator.java
new file mode 100644
index 00000000..97f571b1
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixCreator.java
@@ -0,0 +1,102 @@
+package eu.dnetlib.scholix.api.model.v1;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+public class ScholixCreator {
+
+ @JsonProperty("name")
+ private String name = null;
+
+ @JsonProperty("identifier")
+ private List identifier = null;
+
+ public ScholixCreator name(String name) {
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Get name
+ * @return name
+ **/
+ @Schema(required = true, description = "The name of the Object Creator")
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public ScholixCreator identifier(List identifier) {
+ this.identifier = identifier;
+ return this;
+ }
+
+ public ScholixCreator addIdentifierItem(ScholixIdentifier identifierItem) {
+ if (this.identifier == null) {
+ this.identifier = new ArrayList();
+ }
+ this.identifier.add(identifierItem);
+ return this;
+ }
+
+ /**
+ * Get identifier
+ * @return identifier
+ **/
+ @Schema(description = "A unique string that identifies the Object Creator")
+ public List getIdentifier() {
+ return identifier;
+ }
+
+ public void setIdentifier(List identifier) {
+ this.identifier = identifier;
+ }
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ ScholixCreator ScholixCreator = (ScholixCreator) o;
+ return Objects.equals(this.name, ScholixCreator.name) &&
+ Objects.equals(this.identifier, ScholixCreator.identifier);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(name, identifier);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class ScholixCreator {\n");
+
+ sb.append(" name: ").append(toIndentedString(name)).append("\n");
+ sb.append(" identifier: ").append(toIndentedString(identifier)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixIdentifier.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixIdentifier.java
new file mode 100644
index 00000000..49fb0be6
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixIdentifier.java
@@ -0,0 +1,98 @@
+package eu.dnetlib.scholix.api.model.v1;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.util.Objects;
+
+public class ScholixIdentifier {
+
+ @JsonProperty("identifier")
+ private String identifier = null;
+
+ @JsonProperty("schema")
+ private String schema = null;
+
+
+
+ public ScholixIdentifier Identifier(String ID) {
+ this.identifier = ID;
+ return this;
+ }
+
+ /**
+ * Get ID
+ * @return ID
+ **/
+ @Schema(description = "The value of the Identifier")
+ public String getIdentifier() {
+ return identifier;
+ }
+
+ public void setIdentifier(String identifier) {
+ this.identifier = identifier;
+ }
+
+ public ScholixIdentifier Schema(String idScheme) {
+ this.schema = idScheme;
+ return this;
+ }
+
+ /**
+ * Get the Schema
+ * @return Schema
+ **/
+ @Schema(description = "The Schema URL of the identifier type")
+
+ public String getSchema() {
+ return schema;
+ }
+
+ public void setSchema(String schema) {
+ this.schema = schema;
+ }
+
+
+
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ ScholixIdentifier identifierType = (ScholixIdentifier) o;
+ return Objects.equals(this.identifier, identifierType.identifier) &&
+ Objects.equals(this.schema, identifierType.schema);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(identifier, schema);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class IdentifierType {\n");
+
+ sb.append(" identifier: ").append(toIndentedString(identifier)).append("\n");
+ sb.append(" schema: ").append(toIndentedString(schema)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixItem.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixItem.java
new file mode 100644
index 00000000..c81b3bd1
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixItem.java
@@ -0,0 +1,178 @@
+package eu.dnetlib.scholix.api.model.v1;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+public class ScholixItem {
+
+ @JsonProperty("identifier")
+ private ScholixIdentifier identifier;
+
+ @JsonProperty("objectType")
+ private String objectType;
+
+ @JsonProperty("objectSubType")
+ private String objectSubType;
+
+ @JsonProperty("title")
+ private String title;
+
+ @JsonProperty("creator")
+ private List creator;
+
+ @JsonProperty("publicationDate")
+ private String publicationDate;
+
+ @JsonProperty("publisher")
+ private ScholixProvider publisher;
+
+ public ScholixItem identifier(ScholixIdentifier identifier) {
+ this.identifier = identifier;
+ return this;
+ }
+
+ @Schema(description = "The identifier string")
+ public ScholixIdentifier getIdentifier() {
+ return identifier;
+ }
+
+ public void setIdentifier(ScholixIdentifier identifier) {
+ this.identifier = identifier;
+ }
+
+ public ScholixItem objectType(String objectType) {
+ this.objectType = objectType;
+ return this;
+ }
+
+ @Schema(description = "Describes the nature of the object (its intended usage)")
+ public String getObjectType() {
+ return objectType;
+ }
+
+ public void setObjectType(String objectType) {
+ this.objectType = objectType;
+ }
+
+ public ScholixItem objectSubType(String objectSubType) {
+ this.objectSubType = objectSubType;
+ return this;
+ }
+
+ @Schema(description = "The sub-type of Object")
+ public String getObjectSubType() {
+ return objectSubType;
+ }
+
+ public void setObjectSubType(String objectSubType) {
+ this.objectSubType = objectSubType;
+ }
+
+ public ScholixItem title(String title) {
+ this.title = title;
+ return this;
+ }
+
+ @Schema(description = "The name of the object")
+ public String getTitle() {
+ return title;
+ }
+
+ public void setTitle(String title) {
+ this.title = title;
+ }
+
+ public ScholixItem creator(List creator) {
+ this.creator = creator;
+ return this;
+ }
+
+ public ScholixItem addCreatorInstance(ScholixCreator creatorInstance) {
+ if(this.creator == null)
+ this.creator = new ArrayList<>();
+ this.creator.add(creatorInstance);
+ return this;
+ }
+
+ @Schema(description = "Party responsible for the creation of the object")
+ public List getCreator() {
+ return creator;
+ }
+
+ public void setCreator(List creator) {
+ this.creator = creator;
+ }
+
+ @Schema(description = "The date the object was formally issued, published or distributed")
+ public String getPublicationDate() {
+ return publicationDate;
+ }
+
+ public void setPublicationDate(String publicationDate) {
+ this.publicationDate = publicationDate;
+ }
+
+ @Schema(description = "The name of the publisher of the object")
+ public ScholixProvider getPublisher() {
+ return publisher;
+ }
+
+ public void setPublisher(ScholixProvider publisher) {
+ this.publisher = publisher;
+ }
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ ScholixItem scholixItemType = (ScholixItem) o;
+ return Objects.equals(this.objectType, scholixItemType.objectType) &&
+ Objects.equals(this.objectSubType, scholixItemType.objectSubType) &&
+ Objects.equals(this.identifier, scholixItemType.identifier) &&
+ Objects.equals(this.title, scholixItemType.title) &&
+ Objects.equals(this.creator, scholixItemType.creator) &&
+ Objects.equals(this.publicationDate, scholixItemType.publicationDate) &&
+ Objects.equals(this.publisher, scholixItemType.publisher);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(objectType, objectSubType, identifier, title, creator, publicationDate, publisher);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class ScholixItemType {\n");
+
+ sb.append(" objectType: ").append(toIndentedString(objectType)).append("\n");
+ sb.append(" objectSubType: ").append(toIndentedString(objectSubType)).append("\n");
+ sb.append(" identifier: ").append(toIndentedString(identifier)).append("\n");
+ sb.append(" title: ").append(toIndentedString(title)).append("\n");
+ sb.append(" creator: ").append(toIndentedString(creator)).append("\n");
+ sb.append(" publicationDate: ").append(toIndentedString(publicationDate)).append("\n");
+ sb.append(" publisher: ").append(toIndentedString(publisher)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixProvider.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixProvider.java
new file mode 100644
index 00000000..1436c36d
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixProvider.java
@@ -0,0 +1,106 @@
+package eu.dnetlib.scholix.api.model.v1;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.Valid;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+public class ScholixProvider {
+
+ @JsonProperty("name")
+ private String name = null;
+
+ @JsonProperty("identifier")
+ @Valid
+ private List identifier = null;
+
+ public ScholixProvider name(String name) {
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Get the provider name
+ * @return name
+ **/
+ @Schema(description = "The provider name")
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public ScholixProvider identifier(List identifier) {
+ this.identifier = identifier;
+ return this;
+ }
+
+ public ScholixProvider addIdentifierItem(ScholixIdentifier identifierItem) {
+ if (this.identifier == null) {
+ this.identifier = new ArrayList<>();
+ }
+ this.identifier.add(identifierItem);
+ return this;
+ }
+
+ /**
+ * Get identifier
+ * @return identifier
+ **/
+ @Schema(description = "the identifiers of the provider")
+ @Valid
+ public List getIdentifier() {
+ return identifier;
+ }
+
+ public void setIdentifier(List identifier) {
+ this.identifier = identifier;
+ }
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ ScholixProvider scholixProviderType = (ScholixProvider) o;
+ return Objects.equals(this.name, scholixProviderType.name) &&
+ Objects.equals(this.identifier, scholixProviderType.identifier);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(name, identifier);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class ScholixProviderType {\n");
+
+ sb.append(" name: ").append(toIndentedString(name)).append("\n");
+ sb.append(" identifiers: ").append(toIndentedString(identifier)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixRelationship.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixRelationship.java
new file mode 100644
index 00000000..82242d39
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixRelationship.java
@@ -0,0 +1,119 @@
+package eu.dnetlib.scholix.api.model.v1;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import java.util.Objects;
+
+public class ScholixRelationship {
+
+ @JsonProperty("name")
+ private String name = null;
+
+ @JsonProperty("schema")
+ private String schema = null;
+
+ @NotBlank
+ @JsonProperty("inverseRelationship")
+ private String inverseRelationship = null;
+
+ public ScholixRelationship name(String name) {
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Get name
+ * @return name
+ **/
+ @Schema(required = true, description = "The relationship type chosen from a Scholix controlled vocabulary")
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public ScholixRelationship schema(String schema) {
+ this.schema = schema;
+ return this;
+ }
+
+ /**
+ * Get The name of the schema or controlled list from which Relationship Sub-type is sourced
+ * @return subType
+ **/
+ @Schema(description = "The name of the schema or controlled list from which Relationship Sub-type is sourced")
+ public String getSchema() {
+ return schema;
+ }
+
+ public void setSchema(String schema) {
+ this.schema = schema;
+ }
+
+ public ScholixRelationship inverseRelationship(String inverseRelationship) {
+ this.inverseRelationship = inverseRelationship;
+ return this;
+ }
+
+ /**
+ * Get inverseRelationship
+ * @return inverseRelationship
+ **/
+ @Schema(description = "The value of the inverse relation")
+
+ public String getInverseRelationship() {
+ return inverseRelationship;
+ }
+
+ public void setInverseRelationship(String inverseRelationship) {
+ this.inverseRelationship = inverseRelationship;
+ }
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ ScholixRelationship relationshipType = (ScholixRelationship) o;
+ return Objects.equals(this.name, relationshipType.name) &&
+ Objects.equals(this.schema, relationshipType.schema) &&
+ Objects.equals(this.inverseRelationship, relationshipType.inverseRelationship);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(name, schema, inverseRelationship);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class RelationshipType {\n");
+
+ sb.append(" name: ").append(toIndentedString(name)).append("\n");
+ sb.append(" subType: ").append(toIndentedString(schema)).append("\n");
+ sb.append(" subTypeSchema: ").append(toIndentedString(inverseRelationship)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixV1.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixV1.java
new file mode 100644
index 00000000..b12e453c
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v1/ScholixV1.java
@@ -0,0 +1,159 @@
+package eu.dnetlib.scholix.api.model.v1;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+public class ScholixV1 {
+
+ @JsonProperty("linkProvider")
+ private List linkProvider;
+
+ @JsonProperty("publicationDate")
+ private String publicationDate;
+
+ @NotBlank
+ @JsonProperty("relationship")
+ private ScholixRelationship relationship;
+
+ @NotBlank
+ @JsonProperty("source")
+ private ScholixItem source;
+
+ @NotBlank
+ @JsonProperty("target")
+ private ScholixItem target;
+
+
+
+ public ScholixV1 linkProvider (final List linkProvider ) {
+ this.linkProvider = linkProvider;
+ return this;
+ }
+
+ @Schema(description = "An entity responsible for making this record available online")
+ public List getLinkProvider() {
+ return linkProvider;
+ }
+
+ public ScholixV1 addLinkProviderItem(ScholixProvider linkProviderItem) {
+ if (this.linkProvider == null) {
+ this.linkProvider = new ArrayList<>();
+ }
+ this.linkProvider.add(linkProviderItem);
+ return this;
+ }
+
+ public void setLinkProvider(List linkProvider) {
+ this.linkProvider = linkProvider;
+ }
+
+ @Schema(description = "date of formal issuance (e.g., publication) of the resource; generally different from source object and target object publication dates")
+ public String getPublicationDate() {
+ return publicationDate;
+ }
+
+ public ScholixV1 publicationDate(String publicationDate) {
+ this.publicationDate = publicationDate;
+ return this;
+ }
+
+ public void setPublicationDate(String publicationDate) {
+ this.publicationDate = publicationDate;
+ }
+
+ @Schema(description = "Semantics of the relationship from source to target")
+ public ScholixRelationship getRelationship() {
+ return relationship;
+ }
+
+ public ScholixV1 relationship(ScholixRelationship relationship) {
+ this.relationship = relationship;
+ return this;
+ }
+
+ public void setRelationship(ScholixRelationship relationship) {
+ this.relationship = relationship;
+ }
+
+ @Schema(description = "Root element relative to all properties describing the link’s source object.")
+ public ScholixItem getSource() {
+ return source;
+ }
+
+
+ public ScholixV1 source(ScholixItem source) {
+ this.source = source;
+ return this;
+ }
+ public void setSource(ScholixItem source) {
+ this.source = source;
+ }
+
+ @Schema(description = "Root element relative to all properties describing the link’s target object.")
+ public ScholixItem getTarget() {
+ return target;
+ }
+
+ public ScholixV1 target(ScholixItem target) {
+ this.target = target;
+ return this;
+ }
+
+ public void setTarget(ScholixItem target) {
+ this.target = target;
+ }
+
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ ScholixV1 scholixV1 = (ScholixV1) o;
+ return Objects.equals(this.linkProvider, scholixV1.getLinkProvider()) &&
+ Objects.equals(this.publicationDate, scholixV1.getPublicationDate()) &&
+ Objects.equals(this.relationship, scholixV1.getRelationship()) &&
+ Objects.equals(this.source, scholixV1.getSource()) &&
+ Objects.equals(this.target, scholixV1.getTarget());
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(linkProvider, publicationDate, relationship, source, target);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class ScholixV1 {\n");
+
+ sb.append(" linkProvider: ").append(toIndentedString(linkProvider)).append("\n");
+ sb.append(" publicationDate: ").append(toIndentedString(publicationDate)).append("\n");
+ sb.append(" relationship: ").append(toIndentedString(relationship)).append("\n");
+ sb.append(" source: ").append(toIndentedString(source)).append("\n");
+ sb.append(" target: ").append(toIndentedString(target)).append("\n");
+
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/LinkProviderType.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/LinkProviderType.java
new file mode 100644
index 00000000..4957b4f7
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/LinkProviderType.java
@@ -0,0 +1,123 @@
+package eu.dnetlib.scholix.api.model.v2;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+import java.util.Objects;
+
+/**
+ * The type Link provider type.
+ */
+public class LinkProviderType {
+ @NotBlank
+ @JsonProperty("name")
+ private String name = null;
+
+ @NotBlank
+ @JsonProperty("totalRelationships")
+ private Integer totalRelationships = null;
+
+ /**
+ * Name link provider type.
+ *
+ * @param name the name
+ * @return the link provider type
+ */
+ public LinkProviderType name(String name) {
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Get name
+ *
+ * @return name name
+ */
+ @Schema(description = "The Publisher Name")
+ @Size(max=300)
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Sets name.
+ *
+ * @param name the name
+ */
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ /**
+ * Total relationships link provider type.
+ *
+ * @param totalRelationships the total relationships
+ * @return the link provider type
+ */
+ public LinkProviderType totalRelationships(Integer totalRelationships) {
+ this.totalRelationships = totalRelationships;
+ return this;
+ }
+
+ /**
+ * Get totalRelationships
+ *
+ * @return totalRelationships total relationships
+ */
+ @Schema(description = "Total number of relationships that the publisher provides")
+ public Integer getTotalRelationships() {
+ return totalRelationships;
+ }
+
+ /**
+ * Sets total relationships.
+ *
+ * @param totalRelationships the total relationships
+ */
+ public void setTotalRelationships(Integer totalRelationships) {
+ this.totalRelationships = totalRelationships;
+ }
+
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ LinkProviderType linkPublisher = (LinkProviderType) o;
+ return Objects.equals(this.name, linkPublisher.name) &&
+ Objects.equals(this.totalRelationships, linkPublisher.totalRelationships);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(name, totalRelationships);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("class LinkPublisher {\n");
+
+ sb.append(" name: ").append(toIndentedString(name)).append("\n");
+ sb.append(" totalRelationships: ").append(toIndentedString(totalRelationships)).append("\n");
+ sb.append("}");
+ return sb.toString();
+ }
+
+ /**
+ * Convert the given object to string with each line indented by 4 spaces
+ * (except the first line).
+ */
+ private String toIndentedString(Object o) {
+ if (o == null) {
+ return "null";
+ }
+ return o.toString().replace("\n", "\n ");
+ }
+}
\ No newline at end of file
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/PageResultType.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/PageResultType.java
new file mode 100644
index 00000000..cb7c262e
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/PageResultType.java
@@ -0,0 +1,114 @@
+package eu.dnetlib.scholix.api.model.v2;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * The main class that show the page result from the method
+ * /l2/links
+ */
+public class PageResultType implements Serializable {
+
+ @NotBlank
+ @JsonProperty("currentPage")
+ @ApiModelProperty(position = 0)
+ private Integer currentPage = 0;
+
+ @NotBlank
+ @JsonProperty("totalLinks")
+ @ApiModelProperty(position = 1)
+ private Integer totalLinks= 0;
+
+ @NotBlank
+ @JsonProperty("totalPages")
+ @ApiModelProperty(position = 2)
+ private Integer totalPages = 0;
+
+ @NotBlank
+ @JsonProperty("result")
+ @ApiModelProperty(position = 3)
+ private List result = new ArrayList<>();
+
+
+ /**
+ * Gets current page.
+ *
+ * @return the current page
+ */
+ @Schema(description = "The Current page of the results")
+ public Integer getCurrentPage() {
+ return currentPage;
+ }
+
+ /**
+ * Sets current page.
+ *
+ * @param currentPage the current page
+ */
+ public void setCurrentPage(Integer currentPage) {
+ this.currentPage = currentPage;
+ }
+
+ /**
+ * Gets total links.
+ *
+ * @return the total links
+ */
+ @Schema(description = "The total number of Links found by the query")
+ public Integer getTotalLinks() {
+ return totalLinks;
+ }
+
+ /**
+ * Sets total links.
+ *
+ * @param totalLinks the total links
+ */
+ public void setTotalLinks(Integer totalLinks) {
+ this.totalLinks = totalLinks;
+ }
+
+ /**
+ * Gets total pages.
+ *
+ * @return the total pages
+ */
+ @Schema(description = "The Total number of pages")
+ public Integer getTotalPages() {
+ return totalPages;
+ }
+
+ /**
+ * Sets total pages.
+ *
+ * @param totalPages the total pages
+ */
+ public void setTotalPages(Integer totalPages) {
+ this.totalPages = totalPages;
+ }
+
+ /**
+ * Gets result.
+ *
+ * @return the result
+ */
+ @Schema(description = "The First page of Scholix results")
+ public List getResult() {
+ return result;
+ }
+
+ /**
+ * Sets result.
+ *
+ * @param result the result
+ */
+ public void setResult(List result) {
+ this.result = result;
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/RelationshipType.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/RelationshipType.java
new file mode 100644
index 00000000..87166b25
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/RelationshipType.java
@@ -0,0 +1,86 @@
+package eu.dnetlib.scholix.api.model.v2;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * The type Relationship type.
+ */
+public class RelationshipType {
+
+ @NotNull
+ @JsonProperty("Name")
+ private String name;
+
+ @JsonProperty("SubType")
+ private String subType;
+
+ @JsonProperty("SubTypeSchema")
+ private String subTypeSchema;
+
+
+ /**
+ * Gets The relationship type chosen from a Scholix controlled vocabulary
+ *
+ * @return the name
+ */
+ @Schema(description = "The relationship type chosen from a Scholix controlled vocabulary")
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Sets The relationship type chosen from a Scholix controlled vocabulary
+ *
+ * @param name the name
+ * @return the RelationshipType instance
+ */
+ public RelationshipType setName(String name) {
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Gets The sub-type of RelationshipType.Name
+ *
+ * @return the sub type
+ */
+ @Schema(description = "The sub-type of RelationshipType.Name")
+ public String getSubType() {
+ return subType;
+ }
+
+ /**
+ * Sets The sub-type of RelationshipType.Name
+ *
+ * @param subType the sub type
+ * @return the RelationshipType instance
+ */
+ public RelationshipType setSubType(String subType) {
+ this.subType = subType;
+ return this;
+ }
+
+ /**
+ * Gets The name of the schema or controlled list from which RelationshipSub-type is sourced.
+ *
+ * @return the sub type schema
+ */
+ @Schema(description = "The name of the schema or controlled list from which RelationshipSub-type is sourced")
+ public String getSubTypeSchema() {
+ return subTypeSchema;
+ }
+
+ /**
+ * Sets The name of the schema or controlled list from which RelationshipSub-type is sourced.
+ *
+ * @param subTypeSchema the sub type schema
+ * @return the RelationshipType instance
+ */
+ public RelationshipType setSubTypeSchema(String subTypeSchema) {
+ this.subTypeSchema = subTypeSchema;
+ return this;
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixCreatorType.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixCreatorType.java
new file mode 100644
index 00000000..61902ade
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixCreatorType.java
@@ -0,0 +1,66 @@
+package eu.dnetlib.scholix.api.model.v2;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * The type Scholix creator type.
+ */
+public class ScholixCreatorType {
+
+ @NotBlank
+ @JsonProperty("name")
+ private String name = null;
+
+
+ @NotBlank
+ @JsonProperty("identifier")
+ private List identifier = new ArrayList<>();
+
+ /**
+ * Gets A List of unique string that identifies the creator
+ *
+ * @return the identifier
+ */
+ @Schema(description = "A List of unique string that identifies the creator")
+ public List getIdentifier() {
+ return identifier;
+ }
+
+ /**
+ * Sets A List of unique string that identifies the creator
+ *
+ * @param identifier the identifier
+ * @return the identifier
+ */
+ public ScholixCreatorType setIdentifier(List identifier) {
+ this.identifier = identifier;
+ return this;
+ }
+
+
+ /**
+ * Gets The name of the Object Creator
+ *
+ * @return the name
+ */
+ @Schema(description = "The name of the Object Creator")
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Sets The name of the Object Creator
+ *
+ * @param name the name
+ * @return the name
+ */
+ public ScholixCreatorType setName(String name) {
+ this.name = name;
+ return this;
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixIdentifierType.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixIdentifierType.java
new file mode 100644
index 00000000..b023c772
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixIdentifierType.java
@@ -0,0 +1,92 @@
+package eu.dnetlib.scholix.api.model.v2;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import java.util.Objects;
+
+/**
+ * The type Scholix identifier type.
+ */
+public class ScholixIdentifierType {
+
+ @NotBlank
+ @JsonProperty("ID")
+ private String id = null;
+
+ @NotBlank
+ @JsonProperty("IDScheme")
+ private String idScheme = null;
+
+ @NotBlank
+ @JsonProperty("IDURL")
+ private String idURL = null;
+
+
+ /**
+ * Gets The identifier
+ *
+ * @return the id
+ */
+ @Schema(description = "The identifier")
+ public String getId() {
+ return id;
+ }
+
+ /**
+ * Sets The identifier
+ *
+ * @param id the id
+ * @return the id
+ */
+ public ScholixIdentifierType setId(String id) {
+ this.id = id;
+ return this;
+ }
+
+ /**
+ * Gets The scheme or namespace of the identifier string
+ *
+ * @return the id scheme
+ */
+ @Schema(description = "The scheme or namespace of the identifier string")
+ public String getIdScheme() {
+ return idScheme;
+ }
+
+ /**
+ * Sets The scheme or namespace of the identifier string
+ *
+ * @param idScheme the id scheme
+ * @return the id scheme
+ */
+ public ScholixIdentifierType setIdScheme(String idScheme) {
+ this.idScheme = idScheme;
+ return this;
+ }
+
+ /**
+ * Gets An internet resolvable form of the identifier
+ *
+ * @return the id url
+ */
+ @Schema(description = "An internet resolvable form of the identifier")
+ public String getIdURL() {
+ return idURL;
+ }
+
+ /**
+ * Sets An internet resolvable form of the identifier
+ *
+ * @param idURL the id url
+ * @return the id url
+ */
+ public ScholixIdentifierType setIdURL(String idURL) {
+ this.idURL = idURL;
+ return this;
+ }
+
+
+
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixItemType.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixItemType.java
new file mode 100644
index 00000000..b137a9ac
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixItemType.java
@@ -0,0 +1,151 @@
+package eu.dnetlib.scholix.api.model.v2;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * The type Scholix item type.
+ */
+public class ScholixItemType {
+
+ @JsonProperty("Identifier")
+ private List identifier = new ArrayList();
+
+ @JsonProperty("Title")
+ private String title;
+
+ @JsonProperty("Type")
+ private String type;
+
+ @JsonProperty("Creator")
+ private List creator = new ArrayList<>();
+
+ @JsonProperty("PublicationDate")
+ private String publicationDate;
+
+ @JsonProperty("Publisher")
+ private List publisher = new ArrayList<>();
+
+
+ /**
+ * Gets identifier.
+ *
+ * @return the identifier
+ */
+ public List getIdentifier() {
+ return identifier;
+ }
+
+ /**
+ * Sets identifier.
+ *
+ * @param identifier the identifier
+ * @return the identifier
+ */
+ public ScholixItemType setIdentifier(List identifier) {
+ this.identifier = identifier;
+ return this;
+ }
+
+ /**
+ * Gets title.
+ *
+ * @return the title
+ */
+ public String getTitle() {
+ return title;
+ }
+
+ /**
+ * Sets title.
+ *
+ * @param title the title
+ * @return the title
+ */
+ public ScholixItemType setTitle(String title) {
+ this.title = title;
+ return this;
+ }
+
+ /**
+ * Gets type.
+ *
+ * @return the type
+ */
+ public String getType() {
+ return type;
+ }
+
+ /**
+ * Sets type.
+ *
+ * @param type the type
+ * @return the type
+ */
+ public ScholixItemType setType(String type) {
+ this.type = type;
+ return this;
+ }
+
+ /**
+ * Gets creator.
+ *
+ * @return the creator
+ */
+ public List getCreator() {
+ return creator;
+ }
+
+ /**
+ * Sets creator.
+ *
+ * @param creator the creator
+ * @return the creator
+ */
+ public ScholixItemType setCreator(List creator) {
+ this.creator = creator;
+ return this;
+ }
+
+ /**
+ * Gets publication date.
+ *
+ * @return the publication date
+ */
+ public String getPublicationDate() {
+ return publicationDate;
+ }
+
+ /**
+ * Sets publication date.
+ *
+ * @param publicationDate the publication date
+ * @return the publication date
+ */
+ public ScholixItemType setPublicationDate(String publicationDate) {
+ this.publicationDate = publicationDate;
+ return this;
+ }
+
+ /**
+ * Gets publisher.
+ *
+ * @return the publisher
+ */
+ public List getPublisher() {
+ return publisher;
+ }
+
+ /**
+ * Sets publisher.
+ *
+ * @param publisher the publisher
+ * @return the publisher
+ */
+ public ScholixItemType setPublisher(List publisher) {
+ this.publisher = publisher;
+ return this;
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixLinkProviderType.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixLinkProviderType.java
new file mode 100644
index 00000000..c14093d3
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixLinkProviderType.java
@@ -0,0 +1,67 @@
+package eu.dnetlib.scholix.api.model.v2;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * The type Scholix link provider type.
+ */
+public class ScholixLinkProviderType {
+ @NotBlank
+ @JsonProperty("name")
+ private String name = null;
+
+
+ @NotBlank
+ @JsonProperty("identifier")
+ private List identifier = new ArrayList<>();
+
+ /**
+ * Gets A List of unique string that identifies the object
+ *
+ * @return the identifier
+ */
+ @Schema(description = "A List of unique string that identifies the object")
+ public List getIdentifier() {
+ return identifier;
+ }
+
+ /**
+ * Sets A List of unique string that identifies the object
+ *
+ * @param identifier the identifier
+ * @return the identifier
+ */
+ public ScholixLinkProviderType setIdentifier(List identifier) {
+ this.identifier = identifier;
+ return this;
+ }
+
+
+ /**
+ * Gets The name of the Provider
+ *
+ * @return the name
+ */
+ @Schema(description = "The name of the Provider")
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Sets The name of the Provider
+ *
+ * @param name the name
+ * @return the name
+ */
+ public ScholixLinkProviderType setName(String name) {
+ this.name = name;
+ return this;
+ }
+}
\ No newline at end of file
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixType.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixType.java
new file mode 100644
index 00000000..3c994c96
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/model/v2/ScholixType.java
@@ -0,0 +1,170 @@
+package eu.dnetlib.scholix.api.model.v2;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * The type Scholix type.
+ */
+public class ScholixType implements Serializable {
+
+
+ @NotBlank
+ @JsonProperty("RelationshipType")
+ private RelationshipType relationshipType ;
+
+ @NotBlank
+ @JsonProperty("source")
+ private ScholixItemType source ;
+
+ @NotBlank
+ @JsonProperty("target")
+ private ScholixItemType target ;
+
+ @JsonProperty("HarvestDate")
+ private String harvestDate ;
+
+
+ @JsonProperty("LicenseURL")
+ private String licenseURL ;
+
+ @JsonProperty("LinkProvider")
+ private List linkProvider ;
+
+ @JsonProperty("LinkPublicationDate")
+ private String linkPublicationDate ;
+
+
+ /**
+ * Gets the nature of the relationship between the source object and target object in this Link Information Package
+ *
+ * @return the relationship type
+ */
+ @Schema(description = "The nature of the relationship between the source object and target object in this Link Information Package")
+ public RelationshipType getRelationshipType() {
+ return relationshipType;
+ }
+
+ public void setRelationshipType(RelationshipType relationshipType) {
+ this.relationshipType = relationshipType;
+ }
+
+ /**
+ * Gets Root element relative to all properties describing the link’s source object
+ *
+ * @return the source
+ */
+ @Schema(description = "Root element relative to all properties describing the link’s source object")
+ public ScholixItemType getSource() {
+ return source;
+ }
+
+ /**
+ * Sets source.
+ *
+ * @param source the source
+ */
+ public void setSource(ScholixItemType source) {
+ this.source = source;
+ }
+
+ /**
+ * Gets Root element relative to all properties describing the link’s target object
+ *
+ * @return the target
+ */
+ @Schema(description = "Gets Root element relative to all properties describing the link’s target object")
+ public ScholixItemType getTarget() {
+ return target;
+ }
+
+ /**
+ * Sets target.
+ *
+ * @param target the target
+ */
+ public void setTarget(ScholixItemType target) {
+ this.target = target;
+ }
+
+ /**
+ * Gets harvest date.
+ *
+ * @return the harvest date
+ */
+ public String getHarvestDate() {
+ return harvestDate;
+ }
+
+ /**
+ * Sets harvest date.
+ *
+ * @param harvestDate the harvest date
+ */
+ public void setHarvestDate(String harvestDate) {
+ this.harvestDate = harvestDate;
+ }
+
+ /**
+ * Gets The URL of the license for the Scholix Link Information Package
+ *
+ * @return the license url
+ */
+
+ @Schema(description = "The URL of the license for the Scholix Link Information Package")
+ public String getLicenseURL() {
+ return licenseURL;
+ }
+
+ /**
+ * Sets license url.
+ *
+ * @param licenseURL the license url
+ */
+ public void setLicenseURL(String licenseURL) {
+ this.licenseURL = licenseURL;
+ }
+
+ /**
+ * Gets The source(s) of this Link Information Package.
+ *
+ * @return the link provider
+ */
+ @Schema(description = "The source(s) of this Link Information Package")
+ public List getLinkProvider() {
+ return linkProvider;
+ }
+
+ /**
+ * Sets link provider.
+ *
+ * @param linkProvider the link provider
+ */
+ public void setLinkProvider(List linkProvider) {
+ this.linkProvider = linkProvider;
+ }
+
+ /**
+ * Gets Date when this Link Information Package was first formally issued from this current Provider
+ *
+ * @return the link publication date
+ */
+ @Schema(description = "Date when this Link Information Package was first formally issued from this current Provider")
+
+ public String getLinkPublicationDate() {
+ return linkPublicationDate;
+ }
+
+ /**
+ * Sets link publication date.
+ *
+ * @param linkPublicationDate the link publication date
+ */
+ public void setLinkPublicationDate(String linkPublicationDate) {
+ this.linkPublicationDate = linkPublicationDate;
+ }
+}
diff --git a/apps/scholexplorer-api/src/main/resources/application.properties b/apps/scholexplorer-api/src/main/resources/application.properties
new file mode 100644
index 00000000..38401105
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/resources/application.properties
@@ -0,0 +1,48 @@
+spring.main.banner-mode = console
+
+logging.level.root = INFO
+dhp.swagger.api.host = localhost:8080
+#dhp.swagger.api.host = api.scholexplorer.openaire.eu
+dhp.swagger.api.basePath = /
+
+maven.pom.path = /META-INF/maven/eu.dnetlib.dhp/scholexplorer-api/effective-pom.xml
+#
+#spring.thymeleaf.cache=false
+#
+#management.endpoints.web.exposure.include = prometheus,health
+#management.endpoints.web.base-path = /
+#management.endpoints.web.path-mapping.prometheus = metrics
+#management.endpoints.web.path-mapping.health = health
+#
+#spring.datasource.url=jdbc:postgresql://localhost:5432/mdstoremanager
+#spring.datasource.username=
+#spring.datasource.password=
+#
+#spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect
+#
+## Hibernate ddl auto (create, create-drop, validate, update)
+#spring.jpa.hibernate.ddl-auto = validate
+#spring.jpa.properties.hibernate.hbm2dll.extra_physical_table_types = MATERIALIZED VIEW
+#spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true
+#spring.jpa.open-in-view=true
+#
+## logs
+#logging.level.io.swagger.models.parameters.AbstractSerializableParameter = error
+#
+## Hadoop
+#dhp.mdstore-manager.hadoop.cluster = GARR
+#dhp.mdstore-manager.hdfs.base-path = /data/dnet.dev/mdstore
+#dhp.mdstore-manager.hadoop.user = dnet.dev
+#
+##dhp.mdstore-manager.hadoop.zeppelin.base-url = https://iis-cdh5-test-gw.ocean.icm.edu.pl/zeppelin
+##dhp.mdstore-manager.hadoop.zeppelin.login =
+##dhp.mdstore-manager.hadoop.zeppelin.password =
+#dhp.mdstore-manager.hadoop.zeppelin.base-url = https://hadoop-zeppelin.garr-pa1.d4science.org
+#dhp.mdstore-manager.hadoop.zeppelin.login =
+#dhp.mdstore-manager.hadoop.zeppelin.password =
+#
+#dhp.mdstore-manager.hadoop.zeppelin.name-prefix = mdstoreManager
+#
+#dhp.mdstore-manager.inspector.records.max = 1000
+
+
diff --git a/apps/scholexplorer-api/src/main/resources/static/logo.png b/apps/scholexplorer-api/src/main/resources/static/logo.png
new file mode 100644
index 00000000..4614e2d5
Binary files /dev/null and b/apps/scholexplorer-api/src/main/resources/static/logo.png differ
diff --git a/apps/scholexplorer-api/src/main/resources/static/new_swagger.html b/apps/scholexplorer-api/src/main/resources/static/new_swagger.html
new file mode 100644
index 00000000..a22ffb29
--- /dev/null
+++ b/apps/scholexplorer-api/src/main/resources/static/new_swagger.html
@@ -0,0 +1,135 @@
+
+
+
+
+
+ Custom Swagger UI
+
+
+
+
+
+
+
+
![\"ScholeXplorer\"](\"/logo.png\"){kind=logo}
+ X name
+
+